国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08J（4）
IPC C08J005/24（4）
发明人 WEI X（4）
公开年 2021（3）
申请年 2020（3） 
专利权人 DEYI TRANSMI.（2）

Prepreg with absorbing and electromagnetic shielding composite function comprises prepreg resin mixture comprising resin matrix, toughening agent and wave-absorbing powder, fiber layer and shielding layer.

JING D, WEI X

Prepreg with electromagnetic shielding function comprises prepreg resin mixture, fiber layer and shielding layer.

WEI X, JING D

Hot melt prepreg processing borosilicate phenolic resin comprises phenol, aldehyde, boron-containing compound, silicate, modifier and toughening agent, modifier, and toughening agent.

YAO Y, WEI X, LIU J, WANG L, LIU H, TIAN M

Device used for preparing graphene prepreg comprises chassis, base plate, roller A, pulley A, fitting member A, feeding pipe, vulcanizer, pressure-resisting base, rolling machine, strut and grinding side plate.

LIU X, WEI X, WEI Z